NVIDIA RTX 2000 Ada Generation vs NVIDIA GeForce GTX 660 Ti

VS

NVIDIA RTX 2000 Ada Generation

NVIDIA GeForce GTX 660 Ti

We compared two Desktop platform GPUs: 16GB VRAM RTX 2000 Ada Generation and 2GB VRAM GeForce GTX 660 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA RTX 2000 Ada Generation 's Advantages

Released 11 years and 6 months late

Boost Clock has increased by 117% (2130MHz vs 980MHz)

More VRAM (16GB vs 2GB)

Larger VRAM bandwidth (256.0GB/s vs 144.2GB/s)

1472 additional rendering cores

Lower TDP (70W vs 150W)

Score

Benchmark

FP32 (float)

RTX 2000 Ada Generation +355%

12 TFLOPS

GeForce GTX 660 Ti

2.634 TFLOPS

Blender

RTX 2000 Ada Generation +1714%

2649

GeForce GTX 660 Ti

146

OctaneBench

RTX 2000 Ada Generation +1304%

295

GeForce GTX 660 Ti

21

RTX 2000 Ada Generation

VS

GeForce GTX 660 Ti

Graphics Card

Feb 2024

Release Date

Aug 2012

Quadro Ada

Generation

GeForce 600

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1620 MHz

Base Clock

915 MHz

2130 MHz

Boost Clock

980 MHz

2000 MHz

Memory Clock

1502 MHz

Memory

16GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

192bit

256.0GB/s

Bandwidth

144.2GB/s

Render Config

-

22

SM Count

-

2816

Shading Units

1344

88

TMUs

112

48

ROPs

24

88

Tensor Cores

-

22

RT Cores

-

128 KB (per SM)

L1 Cache

16 KB (per SMX)

12 MB

L2 Cache

384 KB

-

Theoretical Performance

102.2 GPixel/s

Pixel Rate

27.44 GPixel/s

187.4 GTexel/s

Texture Rate

109.8 GTexel/s

12.00 TFLOPS

FP16 (half)

-

12.00 TFLOPS

FP32 (float)

2.634 TFLOPS

187.4 GFLOPS

FP64 (double)

109.8 GFLOPS

Board Design

70W

TDP

150W

250 W

Suggested PSU

450 W

4x mini-DisplayPort 1.4a

Outputs

2x DVI 1x HDMI 1.4a 1x DisplayPort 1.2

None

Power Connectors

2x 6-pin

Graphics Processor

AD107

GPU Name

GK104

-

GPU Variant

GK104-300-KD-A2

Ada Lovelace

Architecture

Kepler

TSMC

Foundry

TSMC

5 nm

Process Size

28 nm

18.9 billion

Transistors

3.54 billion

159 mm²

Die Size

294 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (11_0)

4.6

OpenGL

4.6

3.0

OpenCL

3.0

1.3

Vulkan

1.1

8.9

CUDA

3.0

6.7

Shader Model

5.1

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